add prod envs for github hooks

Author: podviaznikov

configs/.env.production

@@ -31,8 +31,9 @@ CAYLEY="http://cayley.runnable.io"
 DOCKER_IMAGE_BUILDER_CACHE="/git-cache"
 USER_CONTENT_DOMAIN=true
 ENABLE_NOTIFICATIONS_ON_GIT_PUSH=true
+ENABLE_GITHUB_HOOKS=true
+ENABLE_GITHUB_PR_STATUSES=true
 GITHUB_DEPLOY_KEYS_POOL_SIZE=100
 HEAP_APP_ID=3017229846
 DOCKER_IMAGE_BUILDER_LAYER_CACHE="/layer-cache"
-
 USER_CONTENT_DOMAIN=runnableapp.com